US2002003792A1

5G,4G

Title

Wireless communications with frequency band selection

Application Number:

US20010777201

Publication Date:

10-01-2002

Current Assignee:

Family ID:

Application Date:

05-02-2001

Declaring Company:

Publication Country:

US

Priority Date:

09-06-2000

Title

Wireless communications with frequency band selection

Application Number:

US20010777201

Family ID:

Publication Country:

US

Publication Date:

10-01-2002

Application Date:

05-02-2001

Priority Date:

09-06-2000

Current Assignee:

Declaring Company:

Abstract  Abstract

A probe listen and select (PLS) technique can be used to select from an available frequency spectrum a frequency band whose communication quality is suitable for wireless communication at a desired rate. Probe packets can be transmitted on different frequencies ( 223) during a known period of time (TPLS) and frequency channel quality information can be obtained (225) from the probe packets. This quality information can then be used to select a desirable frequency band (227). The communication quality of the selected band can also be used as basis for selecting (141) from among a plurality of modulation and coding combinations that are available for use in communications operations.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.